While fiddling with the look and feel of your computer desktop isn't technically productive, making your workspace something you're proud of and happy to look at makes you more likely to want to get things done. On Tuesday, Jason showed you how to start using custom Windows visual styles, and the comments blew up with readers recommending their favorite desktop themes. In addition to the three themes Jason pointed out in his article, let's take a look at a few more reader recommendations your desktop might like to try on for size.So far my personal favorite is GelXP, which comes in a bright blue or darker version: